True, croc soles wear down and get slippery. My feet get wet in heavy rainfall when I stay outside for a while. They are not good on mud / in rainy weather.The thing about crocs, I love them and practically live in them, is that when they wear down the traction on the sole they are deadly slippery! They don’t cost much I suppose but I wear them out pretty quickly. I live in wet country so I have rubber boots in all heights! Bogs are good, so are Muck brand but really expensive. I found some this year at a nursery that I really like.
I also use old open clogs, where I can slip in easily, but they are a bit slippery on mud too.
For rainy days I have a pair of old leather booties with a good profiled sole. But I don’t like to stay outside in the rain. So I don’t wear them much. And I bought rubber boots for rainy weather about 10 years ago, they are like new bc I don’t like wearing them at all.